COc1ccc(CCNC[C@@H](O)COc2ccc(-c3[nH]c(C)c(Br)[nH+]3)cc2)cc1OC mol19899 1_1 COc1ccc(CC[NH2+]C[C@@H](O)COc2ccc(-c3nc(Br)c(C)[nH]3)cc2)cc1OC mol19899 1_2 COc1ccc(CC[NH2+]C[C@@H](O)COc2ccc(-c3[nH]c(C)c(Br)[nH+]3)cc2)cc1OC mol19899 2_1